Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Larissa Fedra Koutakos

Behavior Analyst in Marina, CA · enumerated 2020.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1245866011

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Registry record

Entity type Individual (Type 1)

Name Larissa Fedra Koutakos

Sex Female

Practice address 3180 Imjin Rd Ste 149, Marina, CA, 93933

Phone (831) 786-0600

Enumeration date Mar 12, 2020

Last updated in NPPES Jan 21, 2022

Taxonomy & licenses

103K00000X Behavior Analyst Behavioral Health & Social Service Providers · License 1-15-20710 Primary

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

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Frequently asked questions

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Larissa Koutakos?

Larissa Koutakos is registered in NPPES with the primary taxonomy of Behavior Analyst. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-01-21.